ABB UMC22-FBP - Page 152

- 152 -UMC22-FBP
Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
Par.
No.
Menu
No.
Menu point name Display:
7-segm.
Default Range Description / remark take over
06 3.4
Phase loss
protection
(4.3.4)
Please read the safety remark in
subsection 4.3.4~13!
Attention!
The phase loss protection operates
correct only when the actual current
of two phases is 80 % or more of the
nominal current.
during
motor off
3.4.1 Off
Phase loss protection not active /
PTC protection not active
3.4.2 On
On Phase loss protection active /
PTC protection not active (=default)
3.4.3 Off + PTC Warn
Phase loss protection not active /
PTC protection active with
PTC warning
3.4.4 On + PTC Warn
Phase loss protection active /
PTC protection active with
PTC warning
3.4.5 004
Phase loss protection not active /
PTC protection not active
3.4.6 005
Phase loss protection active /
PTC protection not active
3.4.7 Off + PTC Trip
Phasenausfallschutz nicht aktivert /
PTC protection active with PTC trip
3.4.8 On + PTC Trip
Phasenausfallschutz aktivert /
PTC protection active with PTC trip
Chapter 8.2.3~3